kernel/linux.git/drivers/soc/mediatek, branch linux-4.20.y

soc: mediatek: pwrap: add mt6357 driver for mt6765 SoCs

2018-09-25T15:36:38+00:00

MT6357 is a new power management IC and it is used for mt6765 SoCs. To define mt6357_regs for pmic register mapping and pmic_mt6357 for accessing register. Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add pwrap driver for mt6765 SoCs

2018-09-25T15:28:37+00:00

mt6765 is a highly integrated SoCs, it uses mt6357 for power management. This patch adds pwrap driver to access mt6357. Pwrap of mt6765 support dynamic priority meichanism, sequence monitor and starvation mechanism to make transaction more reliable. Signed-off-by: Argus Lin [mb: change has_bridge to capabilities] Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: use true and false for boolean values

2018-09-25T14:35:47+00:00

Return statements in functions returning bool should use true or false instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Acked-by: Sean Wang Signed-off-by: Matthias Brugger

soc: mediatek: add mt8183 pwrap support

2018-09-25T13:50:17+00:00

MT6358 is a new power management IC and it is used for mt8183 SoCs. To define mt6358_regs for pmic register mapping and pmic_mt6358 for accessing register. Adding one more interrupt and wdt source. Signed-off-by: Hsin-Hsiung Wang Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: use group of bits for pwrap capability

2018-09-25T13:49:38+00:00

Use group of bits for pwrap capability instead of elements of structure. This patch is preparing for adding mt8183 pwrap support. Signed-off-by: Hsin-Hsiung Wang Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: order SoCs and PMICs ascending

2018-09-25T13:46:59+00:00

Order SoC and PMIC numbers ascending to make the code more readable. Signed-off-by: Hsin-Hsiung Wang Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add mt6351 driver for mt6797 SoCs

2018-07-16T13:50:17+00:00

MT6351 is a new power management IC and it is used for mt6797 SoCs. To define mt6351_regs for pmic register mapping and pmic_mt6351 for accessing register. Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add pwrap driver for mt6797 SoCs

2018-07-16T13:50:17+00:00

mt6797 is a highly integrated SoCs, it uses mt6351 for power management. This patch adds pwrap driver to access mt6351. Pwrap of mt6797 support dynamic priority meichanism, sequence monitor and starvation mechanism to make transaction more reliable. A big change from V4 to V5 is we remove INT1 interrupt declaration since it is only for debug purpose. The PWRAP_RDDMY, RESET and DCM can use legacy setting, it is backwards compatible. The new caps flag declaration is not needed, just remove it. Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: fix cipher init setting error

2018-07-16T13:50:17+00:00

PWRAP_DEW_CIPHER_LOAD and PWRAP_DEW_CIPHER_START only exist at PMIC_mt6397 datasheet. We fix it before merge PMIC_mt6351 driver. Fixes: 5ae48040aa47 ("soc: mediatek: PMIC wrap: add mt6323 slave support") Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger

Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2018-06-13T01:28:00+00:00

Pull more overflow updates from Kees Cook: "The rest of the overflow changes for v4.18-rc1. This includes the explicit overflow fixes from Silvio, further struct_size() conversions from Matthew, and a bug fix from Dan. But the bulk of it is the treewide conversions to use either the 2-factor argument allocators (e.g. kmalloc(a * b, ...) into kmalloc_array(a, b, ...) or the array_size() macros (e.g. vmalloc(a * b) into vmalloc(array_size(a, b)). Coccinelle was fighting me on several fronts, so I've done a bunch of manual whitespace updates in the patches as well. Summary: - Error path bug fix for overflow tests (Dan) - Additional struct_size() conversions (Matthew, Kees) - Explicitly reported overflow fixes (Silvio, Kees) - Add missing kvcalloc() function (Kees) - Treewide conversions of allocators to use either 2-factor argument variant when available, or array_size() and array3_size() as needed (Kees)" * tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (26 commits) treewide: Use array_size in f2fs_kvzalloc() treewide: Use array_size() in f2fs_kzalloc() treewide: Use array_size() in f2fs_kmalloc() treewide: Use array_size() in sock_kmalloc() treewide: Use array_size() in kvzalloc_node() treewide: Use array_size() in vzalloc_node() treewide: Use array_size() in vzalloc() treewide: Use array_size() in vmalloc() treewide: devm_kzalloc() -> devm_kcalloc() treewide: devm_kmalloc() -> devm_kmalloc_array() treewide: kvzalloc() -> kvcalloc() treewide: kvmalloc() -> kvmalloc_array() treewide: kzalloc_node() -> kcalloc_node() treewide: kzalloc() -> kcalloc() treewide: kmalloc() -> kmalloc_array() mm: Introduce kvcalloc() video: uvesafb: Fix integer overflow in allocation UBIFS: Fix potential integer overflow in allocation leds: Use struct_size() in allocation Convert intel uncore to struct_size ...